WO2004012913A1 - Montageständer - Google Patents
Montageständer Download PDFInfo
- Publication number
- WO2004012913A1 WO2004012913A1 PCT/EP2003/008370 EP0308370W WO2004012913A1 WO 2004012913 A1 WO2004012913 A1 WO 2004012913A1 EP 0308370 W EP0308370 W EP 0308370W WO 2004012913 A1 WO2004012913 A1 WO 2004012913A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- assembly stand
- foot part
- tube
- stand according
- holding
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0007—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
- B25H1/0014—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles for motorcycles or bicycles
Definitions
- the present invention relates to an assembly stand, in particular for bicycles, with a central tube that extends with a tube that is essentially perpendicular to the tube! Foot part is connected, and with at least one holding claw attached to the end of the tube opposite the foot part.
- Assembly stands are used to store and fix items, such as bicycles.
- assembly stands serve to hold an object, in particular for repair and maintenance purposes, in a position in which work on the object can be carried out easily.
- Conventional assembly stands sometimes have the disadvantage that the object to be processed is only kept at a low height above the floor, so that work on it is only possible in a bent position.
- Other assembly stands allow objects to be attached at a satisfactory height, but they require a particularly heavy foot section to ensure the stability of the assembly stand.
- This object is achieved according to the invention for an assembly stand of the type mentioned at the outset in that the foot part is connected to a counter-holder so that it can be tensioned, and in that the foot part and the counter-holder each have a T-shaped cross section in at least some areas. Because of the speed to brace the foot part with a counter holder, the worktop of a work table can be clamped between the foot part and the counter holder. An object on which maintenance or assembly work is to be carried out, such as a bicycle, is thus fastened at a height by the inventive assembly holder, which facilitates processing. If the assembly stand according to the invention is attached to a worktop of a table or the like, it is also ensured that the assembly stand itself is held securely.
- the assembly stand can also be fastened in corresponding slot-shaped recesses in known workbenches.
- the assembly stand can also be clamped in a conventional vice.
- a particularly reliable connection between the foot part and the counter holder of the assembly stand can be achieved by screwing them together.
- the screw connection also offers the advantage that the assembly stand according to the invention can be attached to worktops or workbenches of different thicknesses, since the distance between the foot part and the counter holder can be varied via the screw connection.
- the foot part and / or the counter-holder can consist of reinforced plastic, in particular of 30 - 50% glass fiber reinforced nylon, at least in some areas.
- a support which extends at right angles to the latter and to the tube is preferably provided on the foot part of the assembly stand.
- the pad allows the mounting stand to be used in addition to the bracing between the Support the foot section and the counter holder on a worktop or on a workbench, so that the assembly stand does not tip over effectively.
- two holding claws that can be braced together are provided on the tube.
- the object to be fastened such as a bicycle or the like, is not only held in this way lying on the assembly stand, but can also be firmly attached to it. This is necessary for various maintenance or assembly work in order to prevent the object to be tipped over or falling off.
- a particularly precise fixation of objects on the assembly stand according to the invention is achieved in that the holding claws are connected to one another via a guide device.
- the guide device enables the holding claws to be moved parallel to one another in one direction, while pivoting or tilting of the holding claws is avoided.
- each holding claw has a holding shell that widens in some areas.
- Objects of different diameters in particular also pipes with any cross-sectional shapes, can be fixed in the widening holding shells.
- a change of the holding shells when clamping objects with different diameters is therefore not necessary in most cases.
- the design of the holding shells of the holding claws which only widen in some areas, ensures that brake or shift cables, which usually run on one of the frame tubes in bicycles, are not squeezed, so that maintenance work is also carried out on the brake system or the switching of bicycles. or assembly work can be carried out when the bicycle is held in the assembly stand according to the invention.
- Damage to the objects to be fastened with the assembly stand according to the invention can be avoided by lining the holding shell of the at least one holding claw with an elastic coating.
- the coating can be realized, for example, by a rubber coating, by applying a self-adhesive damping foam or by inserting a soft PE part. Scratching, for example, of the paint on objects clamped in the assembly stand is thus prevented.
- the assembly stand according to the invention can be used in a particularly variable manner if the at least one holding claw is connected to the pipe via a continuously adjustable swivel joint.
- the holding claw is held at a defined height above the foot part, but the alignment of the object fixed in the assembly stand can be pivoted about an axis of rotation running through the tube of the assembly stand.
- the provision of a swivel joint between the tube and the at least one holding claw of the assembly stand takes account of the fact that, for example, bicycles have different frame geometries, so that bicycles with any desired frame arrangements can be held in the assembly stand.
- Such a swivel joint can be formed, for example, by a piece of pipe which extends essentially perpendicular to the pipe and via which the holding claws are connected to the pipe.
- the tube is a telescopic tube that can be detachably fixed in different positions.
- the height of the holding claw above the foot of the assembly stand can thus be freely selected, so that the machining height can be individually adapted to the machining situation.
- the design of the tube as a telescopic tube enables the assembly stand according to the invention to be stored in a particularly space-saving manner when it is not being used.
- the pipe and / or the pipe section can consist, for example, of metal, such as galvanized steel. This ensures high stability and durability of the assembly stand.
- Fig. 3 shows the foot part of the assembly stand, seen in the direction of the arrow
- the assembly stand 1 has a foot part 2 which, as shown in FIG. 1, has a T-shaped cross section in some areas.
- a sleeve 3 is rigidly connected to the foot part 2 and extends essentially perpendicular to the main direction of extension of the foot part 2 shown in FIG. 3.
- the sleeve 3 is supported laterally via struts 4 on the foot part 2.
- a support 5 projects perpendicularly to the sleeve 3 and perpendicular to the main direction of extent of the foot part 2.
- the supports 5 are connected in one piece to the foot part 2 and are supported against the sleeve 3 via a further strut 6.
- the foot part 2 is connected to a counter holder 7, which is also a
- the counter-holder 7 can be clamped to the foot piece 2 by means of screw connections 8, so that the height of an intermediate rule the foot part 2 and the counter holder 7 defined recess 9 can be varied.
- a tube 10 is inserted into the sleeve 3 of the foot part 2 and screwed to it.
- the tube 10 is a telescopic tube, the length of which can be varied by inserting screws 11 or locking bolts into corresponding bores.
- the tube 10 can be designed as a square tube or as a round tube.
- a cylindrical tube piece 12 is freely rotatably mounted on the side of the tube 10 opposite the base part 2.
- the cylindrical pipe section 12 can be fixed relative to the pipe 10 by means of a grub screw 13.
- the end of the cylindrical tube piece 11 facing away from the tube 10 has two holding claws 14, 15, which are connected to one another via a guide device 16.
- the guide device 16 is formed by two threaded bolts which are fixedly connected to the first holding claw 14 and which extend through bores in the second holding claw 15.
- the two holding claws 14 and 15 can be braced against one another by means of an adjusting wheel 17, for example made of plastic.
- Each of the holding claws 14, 15 has a holding shell 18 and 19, respectively.
- the holding shells 18 and 19 extend essentially at right angles to the holding claws 14, 15 and the cylindrical tube piece 12.
- the openings of the holding shells 17 and 18 facing each other are widened and provided with an elastic coating 20.
- the assembly stand 1 To fasten the assembly stand 1, it can either be clamped on a plate of a work table or the like by being clamped into the recess 9 between the foot part 2 and the counter-holder 7.
- the edition 5 is based on the plate.
- the foot part 2 and the counter holder 7 with the recesses 9 it is also possible for the foot part 2 and the counter holder 7 with the recesses 9 to be inserted into a slot-shaped opening in a workbench, so that the foot part 2 and the counter holder 7 clamp the work surface of the workbench with the recesses 9 on both sides.
- the object 21 shown in broken lines in FIG. 1 is inserted between the holding shells 18, 19 of the holding claws 14 and 15, respectively.
- the holding claws 14 and 15 can then be braced against one another by the guide device 16 with the adjusting wheel 17 such that the holding claws 14 and 15 are moved parallel to one another.
- the widened regions of the holding shells 18 and 19 come with their coating 20 into contact with the object 21 to be fixed.
- the height at which the object 21 is held by the assembly stand 1 can be varied by loosening the screws 11 of the telescopic tube 10 so that its length can be adjusted. If the screws 11 are then reinserted into the bores provided in the tube 10, the object 21 to be fixed is held securely at the desired height.
- the clamped object 21 can also be pivoted about the axis of the cylindrical pipe section 12, the connection between the pipe 10 and the cylindrical pipe section 12 serving as a swivel joint 22.
- the cylindrical see pipe section 12 rotated in any position to the tube 10 and moved fixed in the axial direction.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003253352A AU2003253352A1 (en) | 2002-07-31 | 2003-07-29 | Assembly stand |
EP03766344A EP1536926A1 (de) | 2002-07-31 | 2003-07-29 | Montagest nder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20211773U DE20211773U1 (de) | 2002-07-31 | 2002-07-31 | Montageständer |
DE20211773.1 | 2002-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004012913A1 true WO2004012913A1 (de) | 2004-02-12 |
Family
ID=7973679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/008370 WO2004012913A1 (de) | 2002-07-31 | 2003-07-29 | Montageständer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1536926A1 (de) |
AU (1) | AU2003253352A1 (de) |
DE (1) | DE20211773U1 (de) |
WO (1) | WO2004012913A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3514091A (en) * | 1967-01-13 | 1970-05-26 | Arthur B Engstrom | Clamping device |
DE9000903U1 (de) * | 1990-01-27 | 1990-03-29 | Heinz Kettler Gmbh & Co, 4763 Ense, De | |
US5765821A (en) * | 1996-10-16 | 1998-06-16 | Janisse; Eric | Portable bicycle repair stand |
US5842671A (en) * | 1996-11-08 | 1998-12-01 | Gibbs; Dorian | Secured receptacle holder |
-
2002
- 2002-07-31 DE DE20211773U patent/DE20211773U1/de not_active Expired - Lifetime
-
2003
- 2003-07-29 EP EP03766344A patent/EP1536926A1/de not_active Withdrawn
- 2003-07-29 WO PCT/EP2003/008370 patent/WO2004012913A1/de not_active Application Discontinuation
- 2003-07-29 AU AU2003253352A patent/AU2003253352A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3514091A (en) * | 1967-01-13 | 1970-05-26 | Arthur B Engstrom | Clamping device |
DE9000903U1 (de) * | 1990-01-27 | 1990-03-29 | Heinz Kettler Gmbh & Co, 4763 Ense, De | |
US5765821A (en) * | 1996-10-16 | 1998-06-16 | Janisse; Eric | Portable bicycle repair stand |
US5842671A (en) * | 1996-11-08 | 1998-12-01 | Gibbs; Dorian | Secured receptacle holder |
Also Published As
Publication number | Publication date |
---|---|
AU2003253352A1 (en) | 2004-02-23 |
DE20211773U1 (de) | 2002-10-24 |
EP1536926A1 (de) | 2005-06-08 |
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